Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of December 2019. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, October 1920

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1920
1-Month
1.27"
(32.26mm)
3.13"
(79.50mm)
-1.86"
(-47.24mm)
11th Driest Driest since: 1918 1963
115th Wettest Wettest since: 1919 2012
Ties: 1933
Sep–Oct 1920
2-Month
3.77"
(95.76mm)
6.73"
(170.94mm)
-2.96"
(-75.18mm)
8th Driest Driest since: 1914 1941
118th Wettest Wettest since: 1919 1935
Aug–Oct 1920
3-Month
10.94"
(277.88mm)
11.33"
(287.78mm)
-0.39"
(-9.90mm)
60th Driest Driest since: 1918 1930
66th Wettest Wettest since: 1919 2009
Jul–Oct 1920
4-Month
15.71"
(399.03mm)
15.64"
(397.26mm)
0.07"
(1.77mm)
70th Driest Driest since: 1918 1968
56th Wettest Wettest since: 1919 1938
Jun–Oct 1920
5-Month
21.54"
(547.12mm)
19.27"
(489.46mm)
2.27"
(57.66mm)
85th Driest Driest since: 1918 1921
41st Wettest Wettest since: 1919 1989
May–Oct 1920
6-Month
23.72"
(602.49mm)
22.83"
(579.88mm)
0.89"
(22.61mm)
75th Driest Driest since: 1918 1964
51st Wettest Wettest since: 1919 1989
Apr–Oct 1920
7-Month
28.02"
(711.71mm)
26.31"
(668.27mm)
1.71"
(43.44mm)
82nd Driest Driest since: 1918 1930
44th Wettest Wettest since: 1919 1989
Mar–Oct 1920
8-Month
31.97"
(812.04mm)
30.29"
(769.37mm)
1.68"
(42.67mm)
79th Driest Driest since: 1918 1930
47th Wettest Wettest since: 1919 1989
Feb–Oct 1920
9-Month
36.83"
(935.48mm)
33.33"
(846.58mm)
3.50"
(88.90mm)
91st Driest Driest since: 1918 1930
35th Wettest Wettest since: 1919 1989
Jan–Oct 1920
10-Month
39.81"
(1,011.17mm)
36.82"
(935.23mm)
2.99"
(75.94mm)
88th Driest Driest since: 1918 1930
38th Wettest Wettest since: 1919 1989
Dec 1919–Oct 1920
11-Month
42.96"
(1,091.18mm)
40.29"
(1,023.37mm)
2.67"
(67.81mm)
83rd Driest Driest since: 1918 1930
42nd Wettest Wettest since: 1919 1958
Nov 1919–Oct 1920
12-Month
46.41"
(1,178.81mm)
43.35"
(1,101.09mm)
3.06"
(77.72mm)
80th Driest Driest since: 1918 1930
45th Wettest Wettest since: 1919 1958
May 1919–Oct 1920
18-Month
78.09"
(1,983.49mm)
66.15"
(1,680.21mm)
11.94"
(303.28mm)
112th Driest Driest since: 1919 1930
13th Wettest Wettest since: 1903 2010
Ties: 1989
Nov 1918–Oct 1920
24-Month
98.16"
(2,493.26mm)
86.62"
(2,200.15mm)
11.54"
(293.11mm)
106th Driest Driest since: 1919 1930
18th Wettest Wettest since: 1903 1979
Nov 1917–Oct 1920
36-Month
132.64"
(3,369.06mm)
129.89"
(3,299.21mm)
2.75"
(69.85mm)
64th Driest Driest since: 1918 1931
59th Wettest Wettest since: 1919 1937
Nov 1916–Oct 1920
48-Month
182.97"
(4,647.44mm)
173.11"
(4,396.99mm)
9.86"
(250.45mm)
92nd Driest Driest since: 1919 1966
30th Wettest Wettest since: 1908 1938
Nov 1915–Oct 1920
60-Month
219.75"
(5,581.65mm)
216.32"
(5,494.53mm)
3.43"
(87.12mm)
63rd Driest Driest since: 1918 1966
58th Wettest Wettest since: 1919 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/